70470440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 102882520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3343, 4216, 5270, 6686, 10540, 13372, 16715, 21080, 26744, 33430, 56831, 66860, 103633, 113662, 133720, 207266, 227324, 284155, 414532, 454648, 518165, 568310, 829064, 1036330, 1136620, 1761761, 2072660, 2273240, 3523522, 4145320, 7047044, 8808805, 14094088, 17617610, 35235220, 70470440]

約数ペア:

[(1, 70470440), (2, 35235220), (4, 17617610), (5, 14094088), (8, 8808805), (10, 7047044), (17, 4145320), (20, 3523522), (31, 2273240), (34, 2072660), (40, 1761761), (62, 1136620), (68, 1036330), (85, 829064), (124, 568310), (136, 518165), (155, 454648), (170, 414532), (248, 284155), (310, 227324), (340, 207266), (527, 133720), (620, 113662), (680, 103633), (1054, 66860), (1240, 56831), (2108, 33430), (2635, 26744), (3343, 21080), (4216, 16715), (5270, 13372), (6686, 10540)]